Self-adaptive clamping anti-deviation conveying equipment for angle steel machining

Abstract

The invention discloses self-adaptive clamping anti-deviation conveying equipment for angle steel machining, and belongs to the technical field of angle steel machining equipment. Wherein the self-adaptive clamping mechanism is arranged on the conveying rack and used for clamping angle steel of different specifications, the self-adaptive clamping mechanism comprises at least two sets of clamping assemblies, each set of clamping assembly comprises a movable clamping block and a fixed clamping block, and the movable clamping blocks are slidably connected with the conveying rack through a guide mechanism; the movable clamping block is connected with an adjusting driving device for driving the movable clamping block to be close to or away from the fixed clamping block; and the conveying driving mechanism is mounted on the conveying rack, is matched with the self-adaptive clamping mechanism and is used for driving the clamped angle steel to move in the conveying direction. The angle steel conveying device solves the problems that existing angle steel conveying equipment is difficult to adapt to angle steel of different specifications, the clamping force is uneven and unstable, and the angle steel is prone to deviation.

Description

Technical Field

[0001] The present invention relates to the technical field of angle steel processing equipment, and particularly relates to an adaptive clamping and anti-offset conveying equipment for angle steel processing. Background Art

[0002] During the production process of angle steel processing, the conveying equipment is an indispensable and important part. When traditional angle steel conveying equipment clamps angle steel, it is often difficult to adapt to the sizes and shapes of different specifications of angle steel, and it is easy to have the situation of insecure clamping, resulting in the offset or even dropping of angle steel during the conveying process, which not only affects the processing accuracy and production efficiency, but also has certain safety hazards. Moreover, the existing conveying equipment is not precise enough in the control of the clamping force, and cannot ensure the uniform and stable clamping force, further reducing the reliability and stability of angle steel conveying.

[0003] Therefore, there is an urgent need for a conveying equipment that can adaptively clamp different specifications of angle steel and effectively prevent the offset of angle steel during the conveying process. Summary of the Invention

[0004] The purpose of the present invention is to provide an adaptive clamping and anti-offset conveying equipment for angle steel processing, so as to solve the problems existing in the existing angle steel conveying equipment, such as difficulty in adapting to different specifications of angle steel, uneven and unstable clamping force, and easy offset of angle steel.

[0005] To solve the above problems, the present invention adopts the following technical solutions: The adaptive clamping and anti-offset conveying equipment for angle steel processing includes

[0006] A conveying machine frame for carrying and installing other components;

[0007] An adaptive clamping mechanism arranged on the conveying machine frame for clamping different specifications of angle steel. The adaptive clamping mechanism includes at least two groups of clamping components, and each group of clamping components includes a movable clamping block and a fixed clamping block. The movable clamping block is slidably connected to the conveying machine frame through a guiding mechanism, and the movable clamping block is connected with an adjusting driving device for driving it to approach or move away from the fixed clamping block;

[0008] A conveying driving mechanism installed on the conveying machine frame and cooperating with the adaptive clamping mechanism for driving the clamped angle steel to move along the conveying direction.

[0009] In a further embodiment, the guiding mechanism includes a guide rail arranged on the conveying machine frame, a slider is arranged at the bottom of the movable clamping block and is slidably connected with the guide rail.

[0010] Through the above technical solution, the movable clamping block can only approach or move away from the fixed clamping block along the guide rail direction, ensuring the stability and accuracy of the movable clamping block during movement, improving the precision and reliability of angle steel clamping, and avoiding the deviation of the movable clamping block during movement from affecting the clamping effect of the angle steel.

[0011] In a further embodiment, the adjusting driving device is one of an electric telescopic rod, a cylinder or a hydraulic cylinder. The fixed end of the adjusting driving device is connected to the conveying rack, and the movable end is connected to the movable clamping block.

[0012] Through the above technical solution, the adjusting driving device can be accurately controlled according to actual needs to adapt to the clamping force requirements of different specifications of angle steel, and has a simple structure, is easy to control, and has a stable driving force.

[0013] In a further embodiment, the conveying driving mechanism includes a driving motor, a driving roller, a driven roller and a conveyor belt. The driving motor is installed on the conveying rack. The driving roller is connected to the output shaft of the driving motor. The driving roller and the driven roller are respectively rotatably installed at both ends of the conveying rack. The conveyor belt is wound around the driving roller and the driven roller. The adaptive clamping mechanism is arranged on the upper surface of the conveyor belt.

[0014] Through the above technical solution, it can stably drive the clamped angle steel to move along the conveying direction. The conveying process is stable and reliable. The conveying speed can be adjusted by controlling the driving motor to adapt to different processing technology requirements. At the same time, the adaptive clamping mechanism is arranged on the upper surface of the conveyor belt, ensuring the stability of the angle steel during conveying and preventing the angle steel from deviating or slipping during conveying.

[0015] In a further embodiment, the surfaces of the driving roller and the driven roller are provided with anti-slip rubber layers.

[0016] Through the above technical solution, the friction between the roller and the conveyor belt is increased, preventing the conveyor belt from slipping during operation, ensuring that the conveyor belt can stably transport the angle steel, and improving the reliability and stability of the conveying process. At the same time, it can also better transmit power, enabling the conveying driving mechanism to more effectively drive the angle steel to move and avoiding affecting the conveying speed and position accuracy of the angle steel due to slipping.

[0017] In a further embodiment, it further includes an anti-offset detection mechanism which is arranged on the conveying rack and used to detect the offset situation of the angle steel during the conveying process. The anti-offset detection mechanism includes at least two position sensors which are respectively arranged on both sides of the adaptive clamping mechanism along the conveying direction. The position sensors are electrically connected to the control unit, and the control unit is electrically connected to the conveying drive mechanism and the adjustment drive device of the adaptive clamping mechanism.

[0018] Through the above technical solution, it is possible to detect the offset situation of the angle steel during the conveying process in real time. When it is detected that the angle steel is offset, the control unit can timely control the conveying drive mechanism and the adjustment drive device to make corresponding adjustments, such as adjusting the running speed of the conveyor belt or adjusting the position of the movable clamping block, so as to correct the offset of the angle steel, ensure that the angle steel is always in the correct position during the conveying process, improve the precision and quality of the angle steel processing, and reduce the processing scrap rate caused by the offset of the angle steel.

[0019] In a further embodiment, the position sensor is one of an infrared sensor, a laser sensor or an ultrasonic sensor.

[0020] Through the above technical solution, it is possible to accurately detect the position change of the angle steel and timely feedback it to the control unit, providing a reliable guarantee for the accurate operation of the anti-offset detection mechanism.

[0021] In a further embodiment, a flexible buffer layer is arranged on the clamping surfaces of the fixed clamping block and the movable clamping block which face each other. The flexible buffer layer is one of a rubber layer, a silica gel layer or a polyurethane layer.

[0022] Through the above technical solution, it is possible to avoid damage to the surface of the angle steel by the clamping block, ensuring the surface quality of the angle steel; at the same time, the flexible buffer layer can also increase the friction between the clamping block and the angle steel, improve the stability of the angle steel clamping, and prevent the angle steel from sliding during the clamping process.

[0023] In a further embodiment, a floating connection structure is arranged between the movable clamping block and the adjustment drive device. The floating connection structure includes a universal joint or a spherical hinge, which is used for the movable clamping block to adaptively adjust the angle according to the surface shape of the angle steel when clamping the angle steel.

[0024] Through the above technical solution, the movable clamping block can adaptively adjust the angle according to the surface shape of the angle steel when clamping the angle steel, which can better fit the surface of the angle steel, improve the tightness and stability of the clamping, and is applicable to angle steels with irregular surface shapes, effectively avoiding problems such as insecure clamping or angle steel offset caused by the non-fitting between the clamping block and the surface of the angle steel, and further improving the adaptability and clamping effect of the equipment.

[0025] In a further embodiment, an elastic pressure-equalizing gasket is detachably provided on the clamping surfaces of the fixed clamping block and the movable clamping block facing each other. The elastic pressure-equalizing gasket is made of elastic rubber or polyurethane material, and the surface is provided with honeycomb-shaped grooves evenly distributed thereon. The honeycomb-shaped grooves extend along the conveying direction of the angle steel.

[0026] By the above technical solution, damage to the angle steel caused by excessive local pressure is avoided. At the same time, the honeycomb-shaped grooves can increase the friction between the gasket and the angle steel, improving the stability of the angle steel clamping; and the detachable design of the elastic pressure-equalizing gasket facilitates replacement and maintenance.

[0027] Compared with the prior art, the present invention has the following effects:

[0028] (1) By providing at least two sets of clamping components, as well as a slidable movable clamping block and an adjustment driving device, the clamping force and position can be adaptively adjusted according to the size and shape of angle steels of different specifications, realizing stable clamping of the angle steel, greatly improving the versatility and applicability of the equipment.

[0029] (2) By providing an anti-offset detection mechanism, the offset condition of the angle steel can be monitored in real time, and the working states of the conveying driving mechanism and the adaptive clamping mechanism can be adjusted in time through the control unit, effectively preventing the angle steel from offsetting during the conveying process, ensuring the accuracy and stability of the angle steel conveying, and improving the processing precision.

[0030] (3) Through the provided floating connection structure and elastic pressure-equalizing gasket, the movable clamping block can adaptively adjust the angle according to the surface shape of the angle steel, while dispersing the clamping force, ensuring that the clamping forces of each clamping component are evenly distributed, ensuring the stability of the clamping force, and further enhancing the reliability of the angle steel clamping.

[0031] (4) Through the flexible buffer layers provided on the fixed clamping block and the movable clamping block, a buffering effect can be achieved when clamping the angle steel, avoiding damage to the surface of the angle steel and improving the processing quality of the angle steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 is a schematic diagram of the installation structure of the adaptive clamping mechanism and the guiding mechanism in the present invention;

[0034] Figure 3 is a schematic diagram of the structure of the conveying driving mechanism in the present invention.

[0035] Reference signs: 1, conveying frame; 2, adaptive clamping mechanism; 21, movable clamping block; 22, fixed clamping block; 23, flexible buffer layer; 3, conveying driving mechanism; 31, conveyor belt; 32, driven roller; 33, driving roller; 4, guiding mechanism; 5, adjusting driving device. Detailed implementation manners

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only a part rather than all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] As Figure 1 shown, the self-adaptive clamping and anti-offset conveying device for angle steel processing provided by the present invention includes a conveying frame 1, an adaptive clamping mechanism 2, and a conveying driving mechanism 3.

[0038] Referring to Figure 2 , the conveying frame 1 serves as the basic load-bearing structure of the entire device, used for carrying and installing other components, and providing support for the stable operation of the device. The adaptive clamping mechanism 2 is arranged on the conveying frame 1 and is used for clamping angle steels of different specifications, including at least two groups of clamping components, and each group of clamping components includes a movable clamping block 21 and a fixed clamping block 22. The movable clamping block 21 is slidably connected to the conveying frame 1 through a guiding mechanism 4. The guiding mechanism 4 includes a guide rail arranged on the conveying frame 1 and a slider arranged at the bottom of the movable clamping block 21 and adapted to the guide rail. The slider realizes linear reciprocating motion along the guide rail, thereby driving the movable clamping block 21 to move linearly; the movable clamping block 21 is connected with an adjusting driving device 5, and the adjusting driving device 5 can be one of an electric telescopic rod, a cylinder or a hydraulic cylinder. The fixed end of the adjusting driving device 5 is connected to the conveying frame 1, and the movable end is connected to the movable clamping block 21. The movable clamping block 21 can be driven to approach or move away from the fixed clamping block 22 through the adjusting driving device 5 to adapt to the sizes of angle steels of different specifications and realize stable clamping of the angle steels.

[0039] Referring to Figure 3, the conveying drive mechanism 3 is installed on the conveying frame 1 and cooperates with the adaptive clamping mechanism 2 to drive the clamped angle steel to move along the conveying direction. The conveying drive mechanism 3 includes a drive motor, a driving roller 33, a driven roller 32 and a conveyor belt 31. The drive motor is installed on the conveying frame 1 to provide power for the entire conveying process; the driving roller 33 is connected to the output shaft of the drive motor; the driving roller 33 and the driven roller 32 are respectively rotatably installed at both ends of the conveying frame 1, and the conveyor belt 31 is wound around the driving roller 33 and the driven roller 32. When the drive motor rotates, the driving roller 33 rotates to drive the conveyor belt 31 to run, and at the same time, when the conveyor belt 31 runs, it drives the driven roller to rotate, thereby realizing the conveying of the angle steel. The adaptive clamping mechanism 2 is arranged on the upper surface of the conveyor belt 31. In order to enhance the stability of the conveying process, anti-slip rubber layers are provided on the surfaces of the driving roller 33 and the driven roller 32 to effectively prevent the angle steel from slipping on the conveyor belt 31.

[0040] In addition, the equipment also includes an anti-offset detection mechanism, which is arranged on the conveying frame 1 to detect the offset situation of the angle steel during the conveying process. The anti-offset detection mechanism includes at least two position sensors, which are respectively arranged on both sides of the adaptive clamping mechanism 2 along the conveying direction. The position sensors can be one of infrared sensors, laser sensors or ultrasonic sensors. The position sensors are electrically connected to the control unit, and the control unit is also electrically connected to the adjustment drive device 5 of the conveying drive mechanism 3 and the adaptive clamping mechanism 2. When the position sensors detect that the angle steel is offset, they will feedback the signal to the control unit, and the control unit will timely adjust the working states of the conveying drive mechanism 3 and the adjustment drive device 5 according to the feedback signal, so as to correct the offset of the angle steel and ensure the stability of the angle steel during the conveying process.

[0041] In order to further improve the clamping effect, a flexible buffer layer 23 is provided on the opposite clamping surfaces of the fixed clamping block 22 and the movable clamping block 21. The flexible buffer layer 23 can be one of a rubber layer, a silica gel layer or a polyurethane layer. The flexible buffer layer 23 can play a buffering role when clamping the angle steel, avoid damage to the surface of the angle steel, and at the same time enhance the clamping stability.

[0042] As a preferred solution, a floating connection structure is provided between the movable clamping block 21 and the adjustment drive device 5. The floating connection structure includes a universal joint or a spherical hinge. This structure enables the movable clamping block 21 to adaptively adjust the angle according to the surface shape of the angle steel when clamping the angle steel, ensuring that the clamping forces of each clamping component are evenly distributed.

[0043] As a preferred solution, elastic pressure-equalizing gaskets are provided on the movable clamping block 21 and the fixed clamping block 22. The elastic pressure-equalizing gaskets are made of elastic rubber or polyurethane material, and the surface has a honeycomb-shaped groove structure. The elastic pressure-equalizing gaskets can automatically adapt to the surface shape of the angle steel when clamping the angle steel, disperse the clamping force, further achieve uniform clamping, and ensure the stability of the clamping force.

[0044] The specific working process is as follows: First, according to the specifications of the angle steel to be processed, the adjustment driving device 5 is started through the control unit, and the movable clamping block 21 is driven to slide on the guide rail to adjust the distance between the movable clamping block 21 and the fixed clamping block 22, so that the adaptive clamping mechanism 2 can adapt to the size of the angle steel. Then, the angle steel is placed on the conveyor belt 31 within the clamping range of the adaptive clamping mechanism 2, and the adjustment driving device 5 acts again to drive the movable clamping block 21 to approach the fixed clamping block 22 to clamp the angle steel.

[0045] During the transportation of the angle steel, the driving motor is started to drive the driving roller 33 to rotate, and then drive the conveyor belt 31 to run to realize the transportation of the angle steel. The position sensor of the anti-offset detection mechanism monitors the position of the angle steel in real time. When it detects that the angle steel is offset, the position sensor transmits the signal to the control unit. The control unit controls the conveying driving mechanism 3 to adjust the running speed or direction of the conveyor belt 31 according to the offset situation, and at the same time controls the adjustment driving device 5 to adjust the position and clamping force of the movable clamping block 21 to correct the offset of the angle steel.

[0046] Due to the floating connection structure between the movable clamping block 21 and the adjustment driving device 5, and the elastic pressure-equalizing gaskets on the movable clamping block 21 and the fixed clamping block 22, when clamping the angle steel, the movable clamping block 21 can automatically adapt to the surface shape of the angle steel, realize the uniform distribution of the clamping force, and ensure that the angle steel is stably clamped.

[0047] The above content is a detailed description of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For those skilled in the technical field to which the present invention belongs, without departing from the concept of the present invention, several simple deductions or substitutions can be made, which should all be regarded as belonging to the protection scope of the present invention.

Claims

1. An adaptive clamping and anti-offset conveying device for angle steel processing, characterized in that: including a conveying frame (1) for carrying and installing other components; an adaptive clamping mechanism (2) arranged on the conveying frame (1) for clamping angle steels of different specifications. The adaptive clamping mechanism (2) includes at least two groups of clamping components, and each group of clamping components includes a movable clamping block (21) and a fixed clamping block (22). The movable clamping block (21) is slidably connected to the conveying frame (1) through a guiding mechanism (4), and the movable clamping block (21) is connected with an adjusting driving device (5) for driving it to approach or move away from the fixed clamping block (22); a conveying driving mechanism (3) installed on the conveying frame (1) and cooperating with the adaptive clamping mechanism (2) for driving the clamped angle steel to move along the conveying direction.

2. The self-adaptive clamping and anti-offset conveying device for angle steel processing according to claim 1, wherein: The guiding mechanism (4) includes a guide rail arranged on the conveying frame (1), and a slider cooperating with the guide rail is arranged at the bottom of the movable clamping block (21), and the slider is slidably connected with the guide rail.

3. The self-adaptive clamping and anti-offset conveying device for angle steel processing according to claim 1, wherein: The adjusting driving device (5) is one of an electric telescopic rod, a cylinder or a hydraulic cylinder. The fixed end of the adjusting driving device (5) is connected to the conveying frame (1), and the movable end is connected to the movable clamping block (21).

4. The self - adaptive clamping and anti - deviation conveying device for angle steel processing according to claim 1, wherein: The conveying driving mechanism (3) includes a driving motor, a driving roller (33), a driven roller (32) and a conveyor belt (31). The driving motor is installed on the conveying frame (1), the driving roller (33) is connected to the output shaft of the driving motor, the driving roller (33) and the driven roller (32) are respectively rotatably installed at both ends of the conveying frame (1), the conveyor belt (31) is wound around the driving roller (33) and the driven roller (32), and the adaptive clamping mechanism (2) is arranged on the upper surface of the conveyor belt (31).

5. The self - adaptive clamping and anti - deviation conveying device for angle steel processing according to claim 4, wherein: Anti-slip rubber layers are arranged on the surfaces of the driving roller (33) and the driven roller (32).

6. The self - adaptive clamping and anti - deviation conveying device for angle steel processing according to claim 1, wherein: It further includes an anti-offset detection mechanism arranged on the conveying frame (1) for detecting the offset condition of the angle steel during conveying. The anti-offset detection mechanism includes at least two position sensors which are respectively arranged on both sides of the adaptive clamping mechanism (2) along the conveying direction. The position sensors are electrically connected to a control unit, and the control unit is electrically connected to the conveying driving mechanism (3) and the adjusting driving device (5) of the adaptive clamping mechanism (2).

7. The self - adaptive clamping and anti - deviation conveying device for angle steel processing according to claim 6, wherein: The position sensor is one of an infrared sensor, a laser sensor or an ultrasonic sensor.

8. The self - adaptive clamping and anti - deviation conveying device for angle steel processing according to claim 1, characterized in that: Flexible buffer layers (23) are arranged on the opposite clamping surfaces of the fixed clamping block (22) and the movable clamping block (21), and the flexible buffer layer (23) is one of a rubber layer, a silica gel layer or a polyurethane layer.

9. The self - adaptive clamping and anti - deviation conveying device for angle steel processing according to claim 1, wherein: A floating connection structure is arranged between the movable clamping block (21) and the adjusting driving device (5), and the floating connection structure includes a universal joint or a spherical hinge for enabling the movable clamping block (21) to adaptively adjust the angle according to the surface shape of the angle steel when clamping the angle steel.

10. The self - adaptive clamping and anti - deviation conveying device for angle steel processing according to claim 1, wherein: An elastic pressure-equalizing gasket is detachably arranged on the clamping surfaces of the fixed clamping block (22) and the movable clamping block (21) facing each other. The elastic pressure-equalizing gasket is made of elastic rubber or polyurethane material, and the surface is provided with honeycomb-shaped grooves evenly distributed, and the honeycomb-shaped grooves extend along the conveying direction of the angle steel.

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